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DatabaseBlobBinaryStorage service will only store blob up to Integer.MAX_VALUE (#4167) 

* Modification of entity to support long.

* Adding Changelog.

Co-authored-by: peartree <etienne.poirier@smilecdr.com>
This commit is contained in:
Etienne Poirier 2022-10-19 17:06:51 -04:00 committed by GitHub
parent 0798ab35db
commit 4200ccf756
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3 changed files with 10 additions and 6 deletions
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4
hapi-fhir-docs/src/main/resources/ca/uhn/hapi/fhir/changelog/6_2_0/4166-database-blob-binary-service-may-store-blob-size-as-being-much-less-than-actual-blob-size.yaml Normal file
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@ -0,0 +1,4 @@
---
type: fix
issue: 4166
title: "When storing a blob, the database blob binary storage service may store the blob size as being much smaller than the actual blob size. This issue has been fixed."

6
hapi-fhir-jpaserver-base/src/main/java/ca/uhn/fhir/jpa/binstore/DatabaseBlobBinaryStorageSvcImpl.java
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@ -28,6 +28,7 @@ import ca.uhn.fhir.jpa.dao.data.IBinaryStorageEntityDao;
import ca.uhn.fhir.jpa.model.entity.BinaryStorageEntity;
import ca.uhn.fhir.rest.server.exceptions.ResourceNotFoundException;
import com.google.common.hash.HashingInputStream;
import com.google.common.io.ByteStreams;
import org.apache.commons.io.IOUtils;
import org.apache.commons.io.input.CountingInputStream;
import org.hibernate.LobHelper;
@ -94,7 +95,7 @@ public class DatabaseBlobBinaryStorageSvcImpl extends BaseBinaryStorageSvcImpl {
// Update the entity with the final byte count and hash
long bytes = countingInputStream.getByteCount();
String hash = hashingInputStream.hash().toString();
entity.setSize((int) bytes);
entity.setSize(bytes);
entity.setHash(hash);
// Save the entity
@ -161,9 +162,8 @@ public class DatabaseBlobBinaryStorageSvcImpl extends BaseBinaryStorageSvcImpl {
}
byte[] copyBlobToByteArray(BinaryStorageEntity theEntity) throws IOException {
int size = theEntity.getSize();
try {
return IOUtils.toByteArray(theEntity.getBlob().getBinaryStream(), size);
return ByteStreams.toByteArray(theEntity.getBlob().getBinaryStream());
} catch (SQLException e) {
throw new IOException(Msg.code(1342) + e);
}

6
hapi-fhir-jpaserver-model/src/main/java/ca/uhn/fhir/jpa/model/entity/BinaryStorageEntity.java
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@ -41,7 +41,7 @@ public class BinaryStorageEntity {
@Column(name = "RESOURCE_ID", length = 100, nullable = false)
private String myResourceId;
@Column(name = "BLOB_SIZE", nullable = true)
private int mySize;
private long mySize;
@Column(name = "CONTENT_TYPE", nullable = false, length = 100)
private String myBlobContentType;
@Lob
@ -73,7 +73,7 @@ public class BinaryStorageEntity {
myResourceId = theResourceId;
}
public int getSize() {
public long getSize() {
return mySize;
}
@ -97,7 +97,7 @@ public class BinaryStorageEntity {
return myBlobId;
}
public void setSize(int theSize) {
public void setSize(long theSize) {
mySize = theSize;
}